2108115070

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1970201}}^1$

素因数の和:1970315

約数の個数: 16

約数和(自身を含む): 3830072688

約数和(自身を除く): 1721957618

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1970201, 3940402, 9851005, 19702010, 210811507, 421623014, 1054057535, 2108115070]

約数ペア:

[(1, 2108115070), (2, 1054057535), (5, 421623014), (10, 210811507), (107, 19702010), (214, 9851005), (535, 3940402), (1070, 1970201)]